Perfect for watching TV without disturbing others, theater, and nature walks.Micro Plus is a personal sound amplifier that provides up to 50 DB of sound amplification. Its very discreet and resembles a cell phone earpiece, so you no longer have to hide it. Flexible ear hook easily adjust to fit all ear shapes and sizes and converts for right/left ear war. Microplus is equipped with a volume control to adjust the level to your individual needs. -Includes 3 Silicone Ear Tips-Micro sized, smaller than a quarter